Light People: Prof. John Bowers spoke about silicon photonics
Chenzi GuoYating Wan
Light People
Open Access
09 Dec 2022

Quantum receiver enhanced by adaptive learning
The proposed adaptive-learning framework empowers automatic design of quantum receivers capable of combating noise in distinguishing large-alphabet nonorthogonal quantum states. Experiments show up to 40% improvement over standard approaches.

Chaohan CuiWilliam HorrocksZheshen Zhang
Article
Open Access
08 Dec 2022

Extending the dynamic temperature range of Boltzmann thermometers
Boltzmann thermometers rely on the luminescence from energy levels in thermal equilibrium. Understanding of factors that enhance equilibration allows the design of lanthanide-based thermometers with extended operating range.

Thomas Pieter van SwietenJesse Merlijn SteenhoffAndries Meijerink
Article
Open Access
08 Dec 2022

Symmetry breaking in thermal photonics
Xueji WangZubin Jacob
News & Views
Open Access
07 Dec 2022

Soliton formation and spectral translation into visible on CMOS-compatible 4H-silicon-carbide-on-insulator platform
Chengli WangJin LiXin Ou
Article
Open Access
07 Dec 2022

Efficient single-component white light emitting diodes enabled by lanthanide ions doped lead halide perovskites via controlling Förster energy transfer and specific defect clearance
Highly efficient and stable white LEDs were fabricated based on Eu3+ doped CsxK1-xPbCl3 PeNCs, in which the PeNC film experienced the band engineering and defect passivation treatment.

Rui SunDonglei ZhouHongwei Song
Article
Open Access
06 Dec 2022